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CJ431-TO92 Datasheet, PDF (1/1 Pages) ZP Semiconductor – TO-92 Encapsulate Adjustable Reference Source | |||
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Product specification
TO-92 Encapsulate Adjustable Reference Source
CJ431 Adjustable Accurate Reference Source
FEATURES
z The output voltage can be adjusted to 36V
z Low dynamic output impedance ,its typical value is 0.2â¦
z Trapping current capability is 1 to 100mA
z The typical value of the equivalent temperature factor in the
whole temperature scope is 50 ppm/â
z The effective temperature compensation in the working
range of full temperature
z Low output noise voltage
z Fast on -state response
TO-92
1.REFERENCE
2.ANODE
3.CATHODE
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
6\PERO
VDOXH
UQLW
Cathode Voltage
VKA
37
V
Cathode Current Range (Continuous)
IKA
-100-+150
mA
Reference lnput Current Range
Iref
0.05-+10
mA
Power Dissipation
PD
770
Thermal Resistance from Junction to Ambient RθJA
162
mW
â/W
Operating Ambient Temperature Range
TRSU
0~+70
â
Storage 7emperature Range
Tstg
-65~+150
â
Operating Junction Temperature
Tj
150
â
ELECTRICAL CHARACTERISTICS (Ta=25â unless otherwise specified)
Parameter
Symbol
Test conditions
MLQ
Reference lnput Voltage (Fig.1)
Deviation of 5eference ,nput Voltage
Over 7emperature (note) (Fig.1)
Ratio Of Change in Reference lnput
Voltage to the &hange in Cathode
Voltage (Fig.2)
Reference lnput Current (Fig.2)
Vref
â³Vref /â³T
â³Vref /â³VKA
lref
VKA=VREF, IKA=10mA
VKA =VREF, IKA =10mA
Tminâ¤Taâ¤Tmax
IKA=10mA
â³VKA
=10V~VREF
â³VKA
=36V~10V
IKA= 10mA,R1=10Nâ¦
R2=â
2.450
Deviation Of Reference lnput Current
Over Full Temperature Range (Fig.2)
â³lref /â³T
lKA=10mA, R1=10Nâ¦
R2=â
TA=full Temperature
Minimum &athode &urrent for
5egulation (Fig.1)
Off-state &athode Current(Fig.3)
Dynamic lmpedance
Note:TMIN=0â ,TMAX=+70 â
IKA(min)
VKA=VREF
IKA(OFF)VKA=36V ,VREF=0
ZKA
VKA=VREF, lKA=1 to 100mA
fâ¤1.0kHz
T\S
2.5
4.5
-1.0
-0.5
1.5
0.4
0.45
0.05
0.15
MD[ UQLW
2.550 V
17
mV
-2.7 mV/V
-2.0 mV/V
4
μA
1.2 μA
1.0 mA
1.0 μA
0.5 â¦
CLASSIFICATION RI Vref
Rank
0.5%
1%
Range
2.487-2.513
2.475-2.525
http://www.twtysemi.com
sales@twtysemi.com
4008-318-123
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